109831415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{8783}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 137241216

約数和(自身を除く): 27409801

約数列:

[1, 5, 41, 61, 205, 305, 2501, 8783, 12505, 43915, 360103, 535763, 1800515, 2678815, 21966283, 109831415]

約数ペア:

[(1, 109831415), (5, 21966283), (41, 2678815), (61, 1800515), (205, 535763), (305, 360103), (2501, 43915), (8783, 12505)]